Hello i m BAL and i am a cool dude

For the intro for chapter 7 i have learnt many different types of printer which were:

Laser Printer are printers that use eletrophotographic technology and

Inkjet Printer are printers that use eletrostatic technology and finally the last one is

Dot Matrix Printer which uses impact technology

and i also learnt about the speed of a printer printing out paper which can be measured in PAGES PER MINUTES.

I also learnt about products cost and how realible they can be and what you would need to do to make sure you dont lose money and how different systems work in the business market work and finally we talked about the colours and quality of the print out and only uses 4 colours: Black, Cyan,Yellow, Magenta which are only needed to produces all the colours in the entire world.

And how you measure the quality of a print out which is dots per  inch DPI and the resolution of a image which can be low or high.